SURFACE CRYSTALLIZATION OF LITHIUM DIBORATE ON GLASS INDUCED BY ULTRASONIC TREATMENT

被引：5

作者：

DING, Y ^{[1
]}

OSAKA, A ^{[1
]}

MIURA, Y ^{[1
]}

机构：

[1] OKAYAMA UNIV,FAC ENGN,DEPT BIOENGN,OKAYAMA 700,JAPAN

来源：

MATERIALS LETTERS | 1993年 / 18卷 / 1-2期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/0167-577X(93)90061-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Surface crystallization characteristics of Li2B4O7 were investigated for a glass of composition 32Li(2)O.3AlO(1.5).3TiO(2).62B(2)O(3) (in mol%). Ultrasonic surface treatment (UST) with an aqueous suspension of Li2B4O7 before heat treatment significantly enhanced the surface crystallization of Li2B4O7 and unknown phase(s). A dense film consisting only of fine-grain Li2B4O7 was induced by UST with an ethanol suspension of Li2B4O7. The mechanism of the surface modification is discussed.

引用

页码：78 / 83

页数：6

共 6 条

[1]

DING Y, IN PRESS J AM CERAM

[2]

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[3]

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[5] LITHIUM TETRABORATE - A NEW TEMPERATURE-COMPENSATED SAW SUBSTRATE MATERIAL [J].

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YOUNG, IM .

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[6] PREPARATION OF LI2B4O7 FILMS WITH PREFERENTIAL ORIENTATION BY SOL-GEL METHOD [J].

YAMASHITA, H ;

YOKO, T ;

SAKKA, S .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1991, 74 (07) :1668-1674

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